Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS640E Operation, Location And Description Of Controls, A. Main On/Off Button

Models: PS640E

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Increase

A. Main On/Off Button

D. TEMP Set

SECTION 3 - OPERATION

C. Temperature Control Display

E. Message Bar

Decrease

B. Conveyor Time Setting

LeftRight

LOCATION AND DESCRIPTION OF CONTROLS

A. Main On/Off Button

Turns all oven functions on or off. If the oven is below the set point, it will rise to the set point and turn the conveyor on. If it is turned off and the oven is above 200° F, the blowers will remain on until the oven drops below 200° F.

B. Conveyor Time Setting

Adjusts and displays the conveyor bake time. Dual belt ovens have two displays, single units have one.

C. Temperature Control/Display

Displays the set point of the oven.

D. TEMP Set

Pressing on the “TEMP” button shows individual displays and combined adjustments.

E.Message Bar

Indicates various messages pertaining to current oven conditions.

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Middleby Marshall PS640E Operation, Location And Description Of Controls, A. Main On/Off Button, B. Conveyor Time Setting

Contents

Model OWNERS OPERATING AND INSTALLATION MANUALPS640 Series Electric Ovens for domestic and standard export ovensRETAIN THIS MANUAL FOR FUTURE REFERENCE U.S.A. ONLY MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.AMIDDLEBY MARSHALL NO QUIBBLE LIMITED WARRANTYSECTION 3 - OPERATION TABLE OF CONTENTSSECTION 5 - TROUBLESHOOTING SECTION 6 - ELECTRICAL WIRING DIAGRAMFigure 1-1. Oven Components SECTION 1 - DESCRIPTIONI. OVEN USES II. OVEN COMPONENTS - see FigureTable 1-2 General Specifications I. OVEN SPECIFICATIONSSERIES PS640 ELECTRICAL SPECIFICATIONS Table 1-1 DimensionsSECTION 2 - INSTALLATION Installation PS640 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS640 ELECTRIC OVEN INSTALLATION KIT P/N Figure 2-1. PS640-Series Electric Oven Installation PartsITEM NO Figure 2-2. Model PS640 Single Oven Option Base with Legs and TopDESCRIPTION 5, 6, 7, 10 PARTS LIST FOR PS640 SERIES DOUBLE OVEN OPTION - BASE w/6″ LEGS & TOPFigure 2-3. Model PS640 Double Oven Option Base with Legs and Top HARDWARE BAGDESCRIPTION ITEM NOCOMPLETE BASE WELDMENT III. VENTILATION SYSTEM equipment directly to the ovenRESTRICT SERVICE ACCESS MOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONSFigure 2-8. Top panel installation IV. ASSEMBLYFigure 2-7. Base pad Installation Figure 2-6. Leg extension and casters installationB. Stacking Figure 2-10. Top panel installationFigure 2-9. Stacking Figure 2-11. Installing the Restraint Cable C. Restraint Cable InstallationFigure 2-14. Conveyor Belt tension Figure 2-12. Conveyor installationFigure 2-13. Conveyor placement D. Conveyor InstallationCONVEYOR BELT REVERSAL RESETTING DIRECTION JUMPERSWITCHING PHOTO DETECTOR E. Final AssemblyFigure 2-17. Typical Electric Oven Data Plate IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENSIII. ELECTRICAL CONNECTION INFORMATION FOR PS640E-SERIES OVENS Figure 2-18. Utility Connection Locations forSUPPLY WIRE UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS640-SERIES OVENSELECTRICAL SPECIFICATIONS Figure 2-19. Typical PS640-Series Ovens InstallationLOCATION AND DESCRIPTION OF CONTROLS B. Conveyor Time SettingC. Temperature Control/Display SECTION 3 - OPERATION133.8 F Figure 3-4 Temperature Screen450 F 450 F4m. 30s B. Daily Startup ProcedureC. Daily Shutdown Procedure B. Oven Temperature/Set Point/Indicator ScreenSYMPTOM SYMPTOMPROBLEM SOLUTIONI. MAINTENANCE - DAILY SECTION 4 - MAINTENANCEFigure 4-1. Cooling Vents and Grills Figure 4-2. Removing Air Fingers and Plates II. MAINTENANCE - MONTHLYTop Row Bottom RowFigure 4-4. Disassembling the idler shaft III. MAINTENANCE - EVERY 3 MONTHSFigure 4-5. Drive shaft configurations D. Split Belt Disassembly and CleaningE. Blower Belt IV. MAINTENANCE - EVERY 6 MONTHSFigure 4-7. Rear panel access Figure 4-6. Disassembling the drive shaftITEM QTY Figure 4-8. Key Spare PartsV. KEY SPARE PARTS - Available separately. See Figure 19, 20PROBLEM OVEN DOES NOT HEAT SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATINGMiddleby-Marshall Model Number E208-240 Volt 50/60 Hz, 3 Phase SECTION 6 - WIRING DIAGRAM60231 Rev. A4 Middleby-Marshall Model Number E380-480 Volt 50/60 Hz, 3 PhasePage relieves the manufacturer of all warranty and liability